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6517 77th St, 
Cabin John, MD 20818

$2,495,000


4

Beds


4

Baths


3,900

Sq Ft


Single Family

Active

Listed by

Sean P Ruppert

Logan Skye Realty, 3013203979, jason@opaldc.com

Last updated:

August 13, 2026, 04:35 AM

MLS#

MDMC2245726

Source:

BRIGHTMLS

About This Home

6517 77th St

MID MOD MEWS by OPaL - Five all-new, mid-century modern single-family homes are coming to super-walkable Cabin John. Located just off the Potomac River and C&O Towpath, these elevator-ready residences are steps from local eateries, markets, playgrounds, tennis courts and even Glen Echo Park with great camps, classes, puppet shows and the famous Dentzel Carousel. If you have kids - you're in one the best school systems in the country; if not, there's a veterinarian right across the street. These right-sized homes perfectly blend classic mid-century architecture with forward-thinking design. Walls of windows and volume ceilings allow natural light to brighten and warm the home. Classic mid-century features like a screened porch, wood burning fireplace and carport pair seamlessly with modern features like green roofs and Energy Star efficiency. At the heart of the home, an all-pro kitchen stands ready for extended family gatherings or quiet solo evenings. Walls of glass open to the screened porch and right-sized backyard that could be upgraded for the perfect patio vibe. The primary bedroom features an oversized suite with walk-in closets, pitched ceiling, optional skylights, walls of glass, west-facing balcony, and a terrific ensuite bath to include: a double vanity, water closet and efficient wet-room with glass block if you'd like. Two additional guest rooms, a dedicated work-from-home space, and the laundry complete this floor. The versatile fourth level—with optional full bath and elevator access—is perfect for a studio, extra bedroom, or a sunny space for you, a good book and your four-legged buddy. The lower-level rec-room with an additional bedroom and full bath come standard; the perfect space for binging Netflix or Bravo. Maybe even just use the basement for storing the stuff you just can't part with yet. Pre-construction sales are happening now for 2027 deliveries. Developed, sold, and warrantied by OPaL DC—a seven-time DC Home of the Year winner, recipient of dozens of national and local design awards, and your Cabin John neighbor. Look us up online to learn more about Mid Mod Mews by OPaL.

Home Facts

Single Family

4 Baths

4 Bedrooms

Built in 2027

Subdivision & Development:

CABIN JOHN

Price Summary

2,495,000

$639 per Sq. Ft.

MLS #:

MDMC2245726

Last Updated:

August 13, 2026, 04:35 AM

Added:

a month ago


Rooms & Interior

Bedrooms

Total Bedrooms:

4

Bathrooms

Total Bathrooms:

4

Full Bathrooms:

3

Interior

Living Area:

3,900 Sq. Ft.


Structure

Structure

Architectural Style:

Mid-Century Modern

Building Area:

3,900 Sq. Ft.

Year Built:

2027


Lot

Lot Size (Sq. Ft):

3,920


Finances & Disclosures

Finances

Price:

$2,495,000

Price per Sq. Ft:

$639 per Sq. Ft.

Source:BRIGHTMLS
The information being provided by Bright Mls is for the consumer’s personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The information is deemed reliable but not guaranteed and should therefore be independently verified. © 2026 Bright Mls All rights reserved.

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Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.